Product name: M221 Mouse Brand: Logitech Model: M221 Color: white, pink, blue, green (optional) Connect to computer: wireless Number of buttons: 3 Wireless working distance: about 10 meters Wireless transmission frequency: 2.4GHz Interface: USB Battery Type: 1 x AA battery (not included) OS Requirements: Compatible For Windows10 or later, 8, RT, 7, Mac OS x10.5 or later, Chrome OS, Linux Kernel 2.6 + 2 Product size: 99x60x39mm/3.90x2.36x1.54&quot; Net weight: 75.2g Gross weight: 94g Packing list: 1 x M221 mouse 1 x USB receiver 1 x instructions 1 x packing box Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

Logitech M221 Wireless Mouse Silent 3-button 1000dpi With 2.4ghz Optical Computer Mouse With USB Receiver pink